package com.yujn.boot.service;

/**
 * @description:
 * @author: Yujn
 * @create: 2021-02-25 11:10
 **/
public interface HelloService {
    /** get Hello
     * @param
     * @return
     * @author yujn
     * @date 2021/2/25 11:10
     */
    String getHello();
}
